Statistical analysis in various ensembles

For the qualitative description of the aggregation and the accompanied conformational cooperativity within the whole system, it is sufficient to consider a very small system. We will first focus on a heteropolymer system consisting of two identical chains with the sequence FI. This system will be denoted as 2xFl in the following discussion of its aggregation behavior from the multicanonical, the canonical, and the microcanonical points of view. 

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